Patents by Inventor Philippe LEISTEN

Philippe LEISTEN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Probe carrier arrangement
    Patent number: 11467063
    Abstract: A probe carrier arrangement, especially for an exhaust system of an internal combustion engine, includes a probe socket (14) provided at a probe carrier body (12). The probe socket (14) has at least one insert-receiving opening (24) extending in a direction of an insert-receiving opening longitudinal axis (E). A probe carrier insert (28) is arranged in the insert-receiving opening (24). The probe carrier insert (28) has at least one probe-receiving opening (36) extending in a direction of a probe-receiving opening longitudinal axis (S).
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: October 11, 2022
    Assignee: Purem GmbH
    Inventors: Ralf Mohr, Veronique Guerin, Kresimir Jambrosic, Ulrich Sigel, Arnulf Spieth, Michael Vogel, Philippe Leisten
  • PROBE CARRIER ARRANGEMENT
    Publication number: 20200271546
    Abstract: A probe carrier arrangement, especially for an exhaust system of an internal combustion engine, includes a probe socket (14) provided at a probe carrier body (12). The probe socket (14) has at least one insert-receiving opening (24) extending in a direction of an insert-receiving opening longitudinal axis (E). A probe carrier insert (28) is arranged in the insert-receiving opening (24). The probe carrier insert (28) has at least one probe-receiving opening (36) extending in a direction of a probe-receiving opening longitudinal axis (S).
    Type: Application
    Filed: February 24, 2020
    Publication date: August 27, 2020
    Inventors: Ralf MOHR, Veronique GUERIN, Kresimir JAMBROSIC, Ulrich SIGEL, Arnulf SPIETH, Michael VOGEL, Philippe LEISTEN
  • Assembly unit of an exhaust system composed of components made of different materials with improved durability
    Patent number: 9856775
    Abstract: An assembly unit 1 of an exhaust system has at least one and particularly two connection funnels 2 made of cast material and a pipe 3. The at least one connection funnel 2 has a pipe socket 21 and at least one bracket 22. The bracket 22 is arranged outside of the pipe socket 21. A connection section 31 of the pipe 3 is fastened to the bracket 22 of the at least one connection funnel. The pipe socket 21 extends beyond the connection section 31 of the pipe 3 into the interior of the pipe 3 and is spaced apart from an inner wall of the pipe 3 by at least the simple wall thickness of the pipe 3.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: January 2, 2018
    Assignee: Eberspächer Exhaust Technology GmbH & Co. KG
    Inventor: Philippe Leisten
  • ASSEMBLY UNIT OF AN EXHAUST SYSTEM COMPOSED OF COMPONENTS MADE OF DIFFERENT MATERIALS WITH IMPROVED DURABILITY
    Publication number: 20150198077
    Abstract: An assembly unit 1 of an exhaust system has at least one and particularly two connection funnels 2 made of cast material and a pipe 3. The at least one connection funnel 2 has a pipe socket 21 and at least one bracket 22. The bracket 22 is arranged outside of the pipe socket 21. A connection section 31 of the pipe 3 is fastened to the bracket 22 of the at least one connection funnel. The pipe socket 21 extends beyond the connection section 31 of the pipe 3 into the interior of the pipe 3 and is spaced apart from an inner wall of the pipe 3 by at least the simple wall thickness of the pipe 3.
    Type: Application
    Filed: January 9, 2015
    Publication date: July 16, 2015
    Inventor: Philippe LEISTEN